Pan Head Screw

Pan Head Screw

Pan Head Self-Tapping Screws are a user-friendly, high-efficiency fastening solution engineered for quick, pre-drill-free installation in soft to medium-hard substrates. Their defining pan head—a low-profile, slightly domed design with a wide bearing surface—balances aesthetics and functionality: it sits flush enough to avoid snagging, while distributing clamping force evenly to prevent substrate cracking (ideal for visible applications like furniture or consumer goods).

The core advantage lies in their precision self-tapping threads: sharp, tapered thread edges and optimized pitch enable the screw to “cut” its own mating threads as it’s driven, eliminating the need for pre-drilled pilot holes. This not only slashes installation time but also ensures tight thread engagement, minimizing loosening from vibration (critical for appliances, electrical enclosures, or light-duty machinery). Most models also feature a sharp, pointed tip (e.g., Type AB for wood/plastic, Type A for thin metals) to initiate threading smoothly without splitting materials.

Constructed from durable, application-matched materials:

• High-carbon steel (with zinc plating): Delivers strong tensile strength for indoor, dry environments (e.g., wood furniture, cabinetry).

• 304 stainless steel: Offers reliable corrosion resistance for humid or semi-outdoor use (e.g., bathroom fixtures, outdoor trim).

• 316 stainless steel: Provides premium rust resistance for coastal or harsh environments (e.g., marine equipment, poolside installations).

Compatible with substrates including wood, plastic, composite materials, and thin-gauge metals (up to 1.5mm thick), this screw is a staple in DIY projects, electronics assembly, and light construction. It supports standard drive types (Phillips, slotted, Torx) for easy compatibility with common hand or power tools, and complies with industry standards (ANSI B18.6.4, DIN 7981) to ensure consistent fit and performance across brands.